CN212095378U - Clamp for machining connecting device plate - Google Patents
Clamp for machining connecting device plate Download PDFInfo
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- CN212095378U CN212095378U CN202020772301.7U CN202020772301U CN212095378U CN 212095378 U CN212095378 U CN 212095378U CN 202020772301 U CN202020772301 U CN 202020772301U CN 212095378 U CN212095378 U CN 212095378U
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Abstract
The utility model discloses a clamp for machining a connecting device plate, which comprises a platform bottom plate, a chute assembly, a reference assembly, a transmission assembly, a supporting assembly and an axial pressing assembly; a fixing groove is arranged on the platform bottom plate; the sliding chute components are arranged on two sides of the fixed groove and form sliding chutes with the fixed groove; the reference assembly is arranged in the sliding chute and comprises a fixed V-block reference plate and a movable V-block reference plate arranged opposite to the fixed V-block reference plate; the fixed V-block reference plate is arranged on one side of the sliding chute, and the movable V-block reference plate slides in the sliding chute; the transmission assembly is arranged on the outer side of the movable V-block reference plate and drives the movable V-block reference plate to move; the supporting assembly is arranged between the fixed V-block reference plate and the movable V-block reference plate and is used for supporting a workpiece; the axial pressing assembly is arranged between the fixed V-block reference plate and the movable V-block reference plate and used for pressing the workpiece. The clamp does not need auxiliary clamping and correction, and can clamp the connecting device plate workpieces conveniently, quickly and in batches.
Description
Technical Field
The utility model relates to an anchor clamps field especially relates to an anchor clamps for connecting device board machining.
Background
When traditional connecting device plate parts are drilled and reamed, a plurality of connecting device plate parts are overlapped, free edges of a plurality of workpieces are aligned through vertical and horizontal correction of arc free edges and right-angle edges, the workpieces are clamped after being perpendicular to a workbench, the workpieces are rechecked after being clamped, and deviation and looseness existing in clamping are prevented; the traditional processing method is labor-consuming and time-consuming, low in efficiency, low in safety coefficient during operation and easy to damage parent metal during correction.
In view of the above circumstances, need design the anchor clamps of a neotype centre gripping connecting device board class, need not supplementary clamping and correction, can be convenient, swift, batch carry out the clamping to connecting device board class work piece to improve work efficiency and product quality, it is extravagant to reduce manpower and materials, and then alleviates operating personnel's intensity of labour, improves the factor of safety of operation.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims at providing an anchor clamps for connecting device board machining need not supplementary clamping and correction, can be convenient, swift, batch carry out the clamping to connecting device board class work piece to improve work efficiency and product quality, reduced manpower and materials extravagant, and then alleviateed operating personnel's intensity of labour, improved the factor of safety of operation.
In order to achieve the above object, the utility model adopts the following technical scheme:
a clamp for machining a connecting device plate comprises a platform bottom plate, a sliding chute assembly, a reference assembly, a transmission assembly, a supporting assembly and an axial pressing assembly;
at least 2 fixing grooves are arranged on the platform bottom plate;
the sliding groove assemblies are arranged on two sides of the fixing groove and form sliding grooves with the fixing groove; the sliding chute assembly comprises a gap pressing plate A and a gap pressing plate B, the gap pressing plate A is arranged at the edge of the sliding chute, and the gap pressing plate B is arranged between the sliding chutes;
the reference assembly is arranged in the sliding chute and comprises a fixed V-block reference plate and a movable V-block reference plate arranged opposite to the fixed V-block reference plate; the fixed V-block reference plate is fixed on one side of the sliding groove, and the movable V-block reference plate slides in the sliding groove;
the transmission assembly is arranged on the outer side of the movable V-block reference plate and drives the movable V-block reference plate to move;
the supporting assembly is arranged between the fixed V-block reference plate and the movable V-block reference plate and is used for supporting a workpiece;
the axial compression assembly is arranged between the fixed V-block reference plate and the movable V-block reference plate and comprises a screw rod vertically arranged on the fixed groove, a fixed pressing plate used for compressing a workpiece and a nut matched with the screw rod.
Preferably, a boss is arranged in the fixing groove, and the boss and the fixing groove form a returning groove.
Preferably, the transmission assembly comprises a T-shaped screw rod and a nut seat for fixing the T-shaped screw rod; the T-shaped screw rod is sleeved on the nut seat and is connected with the movable V-shaped block reference plate through a clamping block; the nut seat is arranged on the boss.
Preferably, a handle is arranged at the end part of the T-shaped screw rod, and the handle is far away from the clamping block.
Preferably, a groove matched with the gap pressing plate B is arranged between the fixing grooves.
Preferably, the fixed V-block reference plate is fixed on the fixed groove through a tight-fit pressing plate A and a tight-fit pressing plate B; the tight fit pressing plate A is arranged on the edge of the fixing groove, and the tight fit pressing plate B is arranged on the groove.
Preferably, the support assembly comprises a bracing plate and a sliding block; the supporting plates are symmetrically arranged between the fixed V-block reference plate and the movable V-block reference plate; the slider is arranged between the supporting plates.
Preferably, the fixed V-block reference plate is provided with at least two first V-grooves; the movable V block reference plate is at least provided with two second V-shaped grooves; the first V-shaped groove and the second V-shaped groove are arranged oppositely.
Preferably, the platform bottom plate is provided with a hanging ring.
Preferably, the platform bottom plate is provided with a kidney-shaped hole.
The utility model has the advantages that:
1. the clamp for machining the connecting device plate of the utility model clamps the workpiece in a double-V combined mode according to the size of the workpiece, the V surface on one side is fixed, the V surface on the other side is driven by the T-shaped screw rod and is finely adjusted manually, so that six degrees of freedom of the workpiece are firmly limited, the workpiece adjusting time is saved, and repeated correction is not needed;
2. the utility model discloses a clamp for connecting device board machining adopts two V modes to press from both sides dress work piece, and fixed V piece datum plate can manually adjust the fixed position, and the V face of opposite side passes through T type screw drive, can enlarge the size scope of centre gripping work piece to increase the processing range of work piece;
3. the clamp for machining the connecting device plate can save manual correction time, is more suitable for mass flow line production, for example, the thickness of a single workpiece is calculated according to 8mm, and the single clamping can reach at least 80 pieces, so that the production efficiency of the workpiece is greatly improved;
4. the utility model discloses an anchor clamps for connecting device board machining, simple structure, the action is nimble, adopts the unified benchmark of two V modes, has improved the interchangeability of product.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a fixture for machining a connector plate according to the present embodiment;
FIG. 2 is a top view of the fixture for machining the connector plate according to the present embodiment;
FIG. 3 is a schematic view of FIG. 1 taken along line K;
FIG. 4 is a schematic view of FIG. 1 taken along line A;
fig. 5 is a schematic view of a workpiece according to the present embodiment.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way.
Examples
As shown in fig. 1 to 4, the fixture for machining a connector plate according to the present embodiment includes a platform bottom plate 100, a chute assembly 120, a reference assembly 130, a transmission assembly 140, a support assembly 150, and an axial pressing assembly 160; wherein the chute assembly 120, the datum assembly 130, the drive assembly 140, the support assembly 150, and the axial compression assembly 160 are disposed on the platform floor 100.
As shown in fig. 1, 2 fixing grooves 110 are arranged on the platform base plate 100, wherein a boss 111 is arranged in the fixing groove 110, and the boss 111 and the fixing groove 110 form a returning groove; in order to facilitate the transfer of the fixture for connecting device plate machining and the workpiece 100, hanging rings 101 are arranged at four corners of the platform bottom plate 100; in order to facilitate fixing a fixture for machining a connecting device plate on a workbench, two groups of waist-shaped holes 102 are formed in the platform bottom plate 100; the platform base plate 100 may further have a plurality of fixing slots 110, such as 3 or 4 fixing slots, arranged in an array, according to actual requirements.
As shown in fig. 1 to 4, the sliding groove assembly 120 is disposed at both sides of the fixing groove 110 to form a sliding groove with the fixing groove 110; the chute assembly 120 comprises a gap pressing plate A121 and a gap pressing plate B122, wherein the gap pressing plate A121 is arranged at the edge of the chute, and the gap pressing plate B122 is arranged between the chutes; in order to fix the gap pressing plate B conveniently, a groove 123 matched with the gap pressing plate B122 is arranged between the fixing grooves 110; the gap pressing plate a121, the gap pressing plate B122, and the returning groove formed by the fixing groove 110 and the boss 111 together form a sliding groove, which is convenient for installing the reference assembly 130.
As shown in fig. 1 to 4, the reference assembly 130 is disposed in the chute, and includes a fixed V-block reference plate 131 and a movable V-block reference plate 132 disposed opposite to the fixed V-block reference plate 131, the fixed V-block reference plate 131 is fixed on one side of the chute, and the movable V-block reference plate 132 slides in the chute; the fixed V-block reference plate 131 is provided with two first V-shaped grooves 1313, the movable V-block reference plate 132 is provided with two second V-shaped grooves 1321, the first V-shaped grooves 1313 and the second V-shaped grooves 1321 are arranged oppositely, double V-shaped surfaces are opposite, and the workpiece 200 can be firmly fixed; a fixture block 1322 is further arranged on the movable V block reference plate 132, and the fixture block 1322 is arranged away from the fixed V block reference plate 131; the fixed V-block datum plate 131 is fixed on the fixing groove 110 through a tight-fit pressing plate A1311 and a tight-fit pressing plate B1312, the tight-fit pressing plate A1311 is arranged at the edge of the fixing groove 110, and the tight-fit pressing plate B1312 is arranged on the groove 123; the number of the first V-shaped grooves 1313/the second V-shaped grooves 1321 may be multiple, and is specifically set according to actual needs. This benchmark subassembly 130 adopts the mode of two V combinations, receives the thrust at activity V piece benchmark board 132 and in the in-process that the fixed V piece benchmark board removed in the spout, when with work piece 200 contact for the circular arc automatic searching tangent point of work piece 200 both sides, automatic centering, and can firmly fix work piece 200.
As shown in fig. 1 to 4, the transmission assembly 140 is disposed outside the movable V-block reference plate 132, and drives the movable V-block reference plate 132 to move; the transmission assembly 140 includes a T-shaped screw 141 and a nut seat 142 for fixing the T-shaped screw 141; the T-shaped screw 141 is sleeved on the nut seat 142 and is connected with the movable V-block reference plate 132 through a fixture block 1322, wherein the fixture block 1322 is arranged on the movable V-block reference plate 132; a handle 1411 is arranged at the end part of the T-shaped screw rod 141, and the handle 1411 is far away from the fixture block 1322; the nut seat 142 is arranged on the boss 111; the handle 1411 is rotated to move the T-shaped screw 141, and the movable V-shaped reference plate 132 is pushed by the fixture block 1322 to move in the chute.
As shown in fig. 1 to 4, the supporting assembly 150 is disposed between the fixed V-block reference plate 131 and the movable V-block reference plate 132 for supporting the workpiece 200; the support assembly comprises a supporting plate 151 and a sliding block 152; the supporting plates 151 are symmetrically arranged between the fixed V-block reference plate 131 and the movable V-block reference plate 132; the slide block 152 is arranged between the supporting plates 151; before the workpiece 200 is clamped, the sliding block 152 and the supporting plate 151 are placed in the fixing groove to lift the supporting workpiece 200 together, and a part of safe height is reserved, so that the workpiece 200 is not machined on the platform bottom plate 100 in the machining process, and interference is avoided.
As shown in fig. 1 to 4, the axial pressing assembly 160 is disposed between the fixed V-block reference plate 131 and the movable V-block reference plate 132, and includes a screw 161 vertically disposed on the fixed groove, a fixed pressing plate 162 for pressing the workpiece 200, and a nut 163 matched with the screw 161; for better fixation of the workpiece 200, a washer 164 is provided between the nut 163 and the fixed platen 162.
As shown in fig. 1 to 4, when the fixture for connecting device plate machining in this embodiment is used, the fixture for connecting device plate machining is fixed on a workbench through a kidney-shaped hole 102 and a bolt, the position of a fixed V-block reference plate 131 is adjusted according to the size of a workpiece 200, a supporting plate 151 and a slider 152 are placed between the fixed V-block reference plate 131 and a movable V-block reference plate 132, then a plurality of workpieces 200 are placed on the supporting plate 151 and the slider 152, then the movable V-block reference plate 132 is moved along a chute through a transmission assembly 140, when the movable V-block reference plate 132 is in contact with the workpieces 200, arcs on both sides of the workpieces 200 are automatically found at the same time, the cutting points are automatically centered and clamped and fastened, finally a fixed pressing block 162 is placed on the fixed workpieces 200, and then the workpieces 200 are firmly fixed through a gasket 164 and a nut 163; normal machining can be started at this moment, and after the workpiece 200 is machined, the workpiece can be transferred to a required position through the lifting ring 101.
The clamp for machining the connecting device plate in the utility model is suitable for the machining requirement of the connecting device plate type workpiece of the shore bridge product; the clamp for machining the connecting device plate clamps the workpiece in a double-V mode according to the size of the workpiece, the V surface on one side is fixed, the V surface on the other side is driven by the T-shaped screw rod and is manually finely adjusted, six degrees of freedom of the workpiece are further firmly limited, the part adjusting time is saved, and repeated correction is not needed; according to the fixture for machining the connecting device plate, the fixed V-block reference plate on the fixture can be manually adjusted to be fixed, and the V surface on the other side is driven by the T-shaped screw rod, so that the size range of a clamped workpiece can be expanded, and the machining range of the workpiece is enlarged; the clamp for machining the connecting device plate can save manual correction time, is more suitable for mass flow production, for example, the thickness of a single workpiece is 8mm, and the single clamping can reach at least 80 workpieces, so that the production efficiency of the workpiece is greatly improved; the fixture for machining the connecting device plate is simple in structure and flexible in action, and improves interchangeability of products by unifying the standard in a double-V mode.
To sum up, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. A clamp for machining a connecting device plate is characterized by comprising a platform bottom plate, a sliding chute assembly, a reference assembly, a transmission assembly, a supporting assembly and an axial pressing assembly;
at least 2 fixing grooves are arranged on the platform bottom plate;
the sliding groove assemblies are arranged on two sides of the fixing groove and form sliding grooves with the fixing groove; the sliding chute assembly comprises a gap pressing plate A and a gap pressing plate B, the gap pressing plate A is arranged at the edge of the sliding chute, and the gap pressing plate B is arranged between the sliding chutes;
the reference assembly is arranged in the sliding chute and comprises a fixed V-block reference plate and a movable V-block reference plate arranged opposite to the fixed V-block reference plate; the fixed V-block reference plate is fixed on one side of the sliding groove, and the movable V-block reference plate slides in the sliding groove;
the transmission assembly is arranged on the outer side of the movable V-block reference plate and drives the movable V-block reference plate to move;
the supporting assembly is arranged between the fixed V-block reference plate and the movable V-block reference plate and is used for supporting a workpiece;
the axial compression assembly is arranged between the fixed V-block reference plate and the movable V-block reference plate and comprises a screw rod vertically arranged on the fixed groove, a fixed pressing plate used for compressing a workpiece and a nut matched with the screw rod.
2. The jig for connecting device plate machining of claim 1, wherein a boss is provided in the fixing groove, and the boss and the fixing groove constitute a returning groove.
3. The jig for connecting device plate machining of claim 2, wherein the transmission assembly includes a T-shaped screw and a nut seat to which the T-shaped screw is fixed;
the T-shaped screw rod is sleeved on the nut seat and is connected with the movable V-shaped block reference plate through a clamping block;
the nut seat is arranged on the boss.
4. The jig for connector plate machining as claimed in claim 3, wherein the end of the T-shaped screw is provided with a handle, and the handle is far away from the fixture block.
5. The jig for connecting device plate machining according to claim 1, wherein a groove is provided between the fixing grooves to be matched with the gap pressing plate B.
6. The jig for connecting device plate machining according to claim 5, wherein the fixed V-block reference plate is fixed on the fixing groove by a tight-fitting pressing plate a and a tight-fitting pressing plate B;
the tight fit pressing plate A is arranged on the edge of the fixing groove, and the tight fit pressing plate B is arranged on the groove.
7. The jig for connector plate machining according to claim 1, wherein the support assembly includes a stay plate and a slider;
the supporting plates are symmetrically arranged between the fixed V-block reference plate and the movable V-block reference plate;
the slider is arranged between the supporting plates.
8. The fixture for machining the connector plate according to any one of claims 1 to 7, wherein the fixed V-block reference plate is provided with at least two first V-shaped grooves;
the movable V block reference plate is at least provided with two second V-shaped grooves;
the first V-shaped groove and the second V-shaped groove are arranged oppositely.
9. The jig for connector plate machining as claimed in claim 8, wherein the platform floor is provided with a lifting ring.
10. The jig for connector plate machining as claimed in claim 9, wherein the platform floor is provided with a kidney-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020772301.7U CN212095378U (en) | 2020-05-12 | 2020-05-12 | Clamp for machining connecting device plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020772301.7U CN212095378U (en) | 2020-05-12 | 2020-05-12 | Clamp for machining connecting device plate |
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| Publication Number | Publication Date |
|---|---|
| CN212095378U true CN212095378U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020772301.7U Active CN212095378U (en) | 2020-05-12 | 2020-05-12 | Clamp for machining connecting device plate |
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| Country | Link |
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| CN (1) | CN212095378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117862864A (en) * | 2023-12-26 | 2024-04-12 | 河南光远新材料股份有限公司 | A glass fiber production using a double yarn cooler assembly mold |
-
2020
- 2020-05-12 CN CN202020772301.7U patent/CN212095378U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117862864A (en) * | 2023-12-26 | 2024-04-12 | 河南光远新材料股份有限公司 | A glass fiber production using a double yarn cooler assembly mold |
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